Rin Kagamine is temporarely in a coma like state.
Reason: Kelstar-Chan went to spain

Gackpoid is at the Vocaloid headquarters, god knows why.
Reason: Kelstar-Chan went to spain.

Haniko is visiting her mother.
Reason: ^

Nausicaa, and Kuni are at the hospital.
Reason: Nausicaa got shot in the shoulder.
Reason 2:.. Idk.

Len is in a state of shock and depression.
Reason: He believes Rin is dead.